1 (wiktionary) 2 (vi.wikipedia) 3 (en.wikipedia) 4 (glosbe)

Core Words Familarize yourself with the 'core words'.
Compounds Expand your vocabulary by studying more complex words built by the 'core words'.
Wordsense Learn about the wordsenses of the english term.

ETYMOLOGY

KOREAN 3.0 Eng Wordtype Etym. Gb Vie
☆ GREEN TRACT OF LAND Noun 绿地绿地，草地 vành đai xanh, vùng đất xanh
☆ ZONE; REGION Noun 地带地带，地区 vùng đất